Home / Standards / GB/T 36644-2018 GB/T 36644-2018 Active Information security technology—Methods for obtaining security attestations for digital signature applications 信息安全技术 数字签名应用安全证明获取方法 Standard Type GBT ICS 35.040 CCS L80 Status 现行 Issue Date 2018-09-17 Implementation 2019-04-01 Responsible Dept 国家标准委 Drafting Unit N/A